GB/T 19831.1-2025
UpcomingPetroleum and natural gas industreis—Casing centralizers—Part 1:Bow-spring casing centralizers
石油天然气工业 套管扶正器 第1部分：弓形弹簧套管扶正器
Application Summary AI generated
This standard specifies the technical requirements, dimensions, materials, and testing methods for bow-spring casing centralizers used in the petroleum and natural gas industries. It is applied during well cementing operations to ensure proper casing centralization in the wellbore, preventing channeling and improving cement bond quality. The standard is primarily used by oilfield service companies and drilling equipment manufacturers for product design, quality control, and procurement.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.